We have to do lunch sometime expression phrase cliché
We should meet together sometime in the future, purportedly for lunch.
A: It's been a while since I've seen you. We have to do lunch sometime. B: Okay, I'll call you later.
Great seeing you, Martin, absolutely great. We have to do lunch sometime.
A small amount of food for lunch
To meet someone of equivalent skill as oneself.
Said when one is especially surprised or shocked by one's arrival
To have lunch somewhere other than one's home or workplace
1. Used to say that someone is in the water with sharks.
2. To be involved with devious or hazardous people.
Meaning absolutely certain or without a doubt
I am as sure as God made little green apples that Peter's the one for you, you two make a beautiful couple.